1.

CALCULATE_THE_SPECIFIC_ENERGY_FOR_THE_MOST_ECONOMICAL_RECTANGULAR_CHANNEL_HAVING_DEPTH_2M_AND_WIDTH_4M_IF_THE_BED_SLOPE_OF_THE_CHANNEL_IS_1_IN_1200._C_=_35.?$

A. 2.05m
B. 3.05m
C. 4.05m
D. 5.05m
Answer» B. 3.05m


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